After almost two months of companionship, Earth has just lost its “mini-moon.” On Monday, the asteroid dubbed 2024 PT5 was ...

The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...

Asteroid 2024 PT5 didn't stick around for Thanksgiving, but don't be sad. It will be back... but will it ever be a second ...

A temporary “mini- moon ” orbiting the Earth for the last two months drifted away on Tuesday, resuming its journey around the ...

Earth has separated from its temporary second moon, but it's not the last time Earth will say hello to the space rock.

The Moon also offers a handy site for an offworld seed repository of Earth’s plant life, much like the Svalbard Global Seed ...

One of Uranus's moons likely has an ocean while the composition of the planet itself is more bizarre than we knew ...

After first joining up with Earth on Sept. 29, 2024, the mini-moon left its orbit around our planet at 10:43 a.m. EST (1543 GMT) on Monday (Nov. 25), not sticking around long enough to celebrate ...

NASA's Europa Clipper embarks on a 1.8 billion-mile journey to study Jupiter’s moon Europa for potential habitability.